diff options
| author | Mike Isely <isely@pobox.com> | 2007-09-08 22:16:27 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:14:34 -0300 |
| commit | 4db666cc3d199a8b837174bb0ad00d6b8f6115d6 (patch) | |
| tree | fbc661aca967d62f814ea2e3667fefc3fd386cea /drivers/media/video/pvrusb2/pvrusb2-hdw.h | |
| parent | 401c27ce96382b3bdbc7a9c7e7303fd1b3af9ef0 (diff) | |
| download | blackbird-op-linux-4db666cc3d199a8b837174bb0ad00d6b8f6115d6.tar.gz blackbird-op-linux-4db666cc3d199a8b837174bb0ad00d6b8f6115d6.zip | |
V4L/DVB (6208): pvrusb2: Implement programmatic means to extract prom contents
The pvrusb2 driver already has a method for extracting the FX2's
program memory back out to a user application; this ability is used to
facilitate manual firmware extraction as per the procedure documented
on the pvrusb2 web site. This change follows that pattern and
implements a corresponding method to grab the binary contents of the
PVR USB2 prom (which for PVR USB2 devices can contain information in
addition to the usual Hauppauge metadata).
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-hdw.h')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h index 4dba8d006324..e2f9d5e4cb65 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h @@ -197,11 +197,13 @@ void pvr2_hdw_subsys_stream_bit_chg(struct pvr2_hdw *hdw, unsigned long pvr2_hdw_subsys_stream_get(struct pvr2_hdw *); -/* Enable / disable retrieval of CPU firmware. This must be enabled before - pvr2_hdw_cpufw_get() will function. Note that doing this may prevent - the device from running (and leaving this mode may imply a device - reset). */ -void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *, int enable_flag); +/* Enable / disable retrieval of CPU firmware or prom contents. This must + be enabled before pvr2_hdw_cpufw_get() will function. Note that doing + this may prevent the device from running (and leaving this mode may + imply a device reset). */ +void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *, + int prom_flag, + int enable_flag); /* Return true if we're in a mode for retrieval CPU firmware */ int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *); |
